<template>
  <div class="trade-container">
    <h3 class="title">填写并核对订单信息</h3>
    <div class="content">
      <h5 class="receive">收件人信息</h5>
      <div class="address clearFix" v-for="(userAddress) in userAddressList" :key="userAddress.id">
        <span class="username " :class="{selected:userAddress.isDefault==='1'}">{{userAddress.consignee}}</span>
        <p  @click="changeAddress(userAddressList,userAddress)">
          <span class="s1">{{userAddress.fullAddress}}</span>
          <span class="s2">{{userAddress.phoneNum}}</span>
          <span class="s3" v-show="userAddress.isDefault==='1'">默认地址</span>
        </p>
      </div>
      <div class="line"></div>
      <h5 class="pay">支付方式</h5>
      <div class="address clearFix">
        <span class="username selected">在线支付</span>
        <span class="username" style="margin-left:5px;">货到付款</span>

      </div>
      <div class="line"></div>
      <h5 class="pay">送货清单</h5>
      <div class="way">
        <h5>配送方式</h5>
        <div class="info clearFix">
          <span class="s1">天天快递</span>
          <p>配送时间：预计8月10日（周三）09:00-15:00送达</p>
        </div>
      </div>
      <div class="detail">
        <h5>商品清单</h5>
        <ul class="list clearFix" v-for="(detailArray) in detailArrayList" :key="detailArray.skuId">
          <li>
            <img :src="detailArray.imgUrl" alt="">
          </li>
          <li>
            <p>
              {{detailArray.skuName}}</p>
            <h4>7天无理由退货</h4>
          </li>
          <li>
            <h3>￥{{detailArray.orderPrice}}.00</h3>
          </li>
          <li>X{{detailArray.skuNum}}</li>
          <li>有货</li>
        </ul>
      </div>
      <div class="bbs">
        <h5>买家留言：</h5>
        <textarea placeholder="建议留言前先与商家沟通确认" class="remarks-cont" v-model="message" ></textarea>

      </div>
      <div class="line"></div>
      <div class="bill">
        <h5>发票信息：</h5>
        <div>普通发票（电子） 个人 明细</div>
        <h5>使用优惠/抵用</h5>
      </div>
    </div>
    <div class="money clearFix">
      <ul>
        <li>
          <b><i>{{tradeInfo.totalNum}}</i>件商品，总商品金额</b>
          <span>¥{{ tradeInfo.totalAmount }}.00</span>
        </li>
        <li>
          <b>返现：</b>
          <span>0.00</span>
        </li>
        <li>
          <b>运费：</b>
          <span>0.00</span>
        </li>
      </ul>
    </div>
    <div class="trade">
      <div class="price">应付金额:　<span>¥{{ tradeInfo.originalTotalAmount }}.00</span></div>
      <div class="receiveInfo">
        寄送至:
        <span >{{ defaultAddress.fullAddress }}</span>
        收货人：<span>{{defaultAddress.consignee}}</span>
        <span>{{defaultAddress.phoneNum}}</span>
      </div>
    </div>
    <div class="sub clearFix">
      <a href="javascript:;" class="subBtn" @click="submitOrder" >提交订单</a>
<!--      <router-link class="subBtn" to="/pay">提交订单</router-link>-->
    </div>
  </div>
</template>

<script>
import {mapGetters, mapState} from "vuex";

  export default {
    name: 'Trade',
    data() {
      return {
        message: '',
        orderId:''
      }
    },
    mounted() {
      this.getTrade()
      this.getUserAddressList()
    },
    methods:{
      getTrade(){
        this.$store.dispatch('getTrade')
      },
      getUserAddressList(){
        this.$store.dispatch('getUserAddressList')
      },
      changeAddress(userAddressList,userAddress){
        userAddressList.forEach(item=>{
          item.isDefault='0'
          userAddress.isDefault='1'
        })
      },
      //提交订单
    async  submitOrder(){
        //准备参数
        let tradeNo=this.tradeInfo.tradeNo
        let tradeInfo={
          consignee:this.defaultAddress.consignee,
          consigneeTel: this.defaultAddress.phoneNum,
          deliveryAddress: this.defaultAddress.fullAddress,
          paymentWay: "ONLINE",
          orderComment: this.message,
          orderDetailList: this.detailArrayList
        }
        try {
          //发请求
       const result=await this.$API.reqSubmitOrder(tradeNo,tradeInfo)
          if (result.code===200){
            this.orderId=result.data
            alert('即将跳转支付页面')
            this.$router.push('/pay?orderId='+this.orderId)
          }
        }catch (e){
          console.log('不能重复提交订单')
        }
      }
    },
    computed:{
      ...mapState({
        userAddressList:state => state.user.userAddressList ||[],
        tradeInfo:state => state.trade.tradeInfo||{}
      }),
      ...mapGetters(['detailArrayList']),
      //考察数组的方法
      // find
      // 功能:查找数组当中符合条件的一项,只找一项
      // 参数:和some一样
      // 返回值:返回找到的那一项 如果找不到 返回undefined
      // findIndex
      // 功能:查找数组当中符合条件的那一项的下标,只找一项
      // 参数:和some一样
      // 返回值:返回找到的那一项的下标,如果找不到返回-1
      defaultAddress(){
        return this.userAddressList.find(item=> item.isDefault==='1' )||{}
      }
    }
  }
</script>

<style lang="less" scoped>
  .trade-container {
    .title {
      width: 1200px;
      margin: 0 auto;
      font-size: 14px;
      line-height: 21px;
    }

    .content {
      width: 1200px;
      margin: 10px auto 0;
      border: 1px solid rgb(221, 221, 221);
      padding: 25px;
      box-sizing: border-box;

      .receive,
      .pay {
        line-height: 36px;
        margin: 18px 0;
      }

      .address {
        padding-left: 20px;
        margin-bottom: 15px;

        .username {
          float: left;
          width: 100px;
          height: 30px;
          line-height: 30px;
          text-align: center;
          border: 1px solid #ddd;
          position: relative;
        }

        .username::after {
          content: "";
          display: none;
          width: 13px;
          height: 13px;
          position: absolute;
          right: 0;
          bottom: 0;
          background: url(./images/choosed.png) no-repeat;
        }

        .username.selected {
          border-color: #e1251b;
        }

        .username.selected::after {
          display: block;
        }

        p {
          width: 610px;
          float: left;
          line-height: 30px;
          margin-left: 10px;
          padding-left: 5px;
          cursor: pointer;

          .s1 {
            float: left;

          }

          .s2 {
            float: left;
            margin: 0 5px;
          }

          .s3 {
            float: left;
            width: 56px;
            height: 24px;
            line-height: 24px;
            margin-left: 10px;
            background-color: #878787;
            color: #fff;
            margin-top: 3px;
            text-align: center;
          }
        }

        p:hover {
          background-color: #ddd;
        }
      }

      .line {
        height: 1px;
        background-color: #ddd;
      }

      .way {
        width: 1080px;
        height: 110px;
        background: #f4f4f4;
        padding: 15px;
        margin: 0 auto;

        h5 {
          line-height: 50px;
        }

        .info {
          margin-top: 20px;

          .s1 {
            float: left;
            border: 1px solid #ddd;
            width: 120px;
            height: 30px;
            line-height: 30px;
            text-align: center;
            margin-right: 10px;
          }

          p {
            line-height: 30px;
          }
        }
      }

      .detail {
        width: 1080px;

        background: #feedef;
        padding: 15px;
        margin: 2px auto 0;

        h5 {
          line-height: 50px;
        }

        .list {
          display: flex;
          justify-content: space-between;

          li {
            margin-top:10px;
            line-height: 30px;
            img{
              display: block;
              width: 100px;
              height: 100px;
            }
            p {

              margin-bottom: 20px;
            }

            h4 {
              color: #c81623;
              font-weight: 400;
            }

            h3 {

              color: #e12228;
            }
          }
        }
      }

      .bbs {
        margin-bottom: 15px;

        h5 {
          line-height: 50px;
        }

        textarea {
          width: 100%;
          border-color: #e4e2e2;
          line-height: 1.8;
          outline: none;
          resize: none;
        }
      }

      .bill {
        h5 {
          line-height: 50px;
        }

        div {
          padding-left: 15px;
        }
      }
    }

    .money {
      width: 1200px;
      margin: 20px auto;

      ul {
        width: 220px;
        float: right;

        li {
          line-height: 30px;
          display: flex;
          justify-content: space-between;

          i {
            color: red;
          }
        }
      }
    }

    .trade {
      box-sizing: border-box;
      width: 1200px;
      padding: 10px;
      margin: 10px auto;
      text-align: right;
      background-color: #f4f4f4;
      border: 1px solid #ddd;

      div {
        line-height: 30px;
      }

      .price span {
        color: #e12228;
        font-weight: 700;
        font-size: 14px;
      }

      .receiveInfo {
        color: #999;
      }
    }

    .sub {
      width: 1200px;
      margin: 0 auto 10px;

      .subBtn {
        float: right;
        width: 164px;
        height: 56px;
        font: 700 18px "微软雅黑";
        line-height: 56px;
        text-align: center;
        color: #fff;
        background-color: #e1251b;

      }
    }

  }
</style>